30-Tube Non-Pressure Solar Collector with Solar Water Heater Storage Tank
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 10000 set/month
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Solar water heaters features
1. The upright tank can make the water temperature to a high level. It can hot the water instantly
2. The tank inside the building, the hot water loses less energy than the normal one
3. The solar collector and the tank of solar water heater is separated, that makes the system combine with the building perfectly, which will reduce the sightseeing for the building and environment around
4. Back up with electric heater so that in the day without sunshine hot water can also be used
5. Can be combined with gas or electric heater
6. Max. Pressure: 12bar; Operating Pressure: 6 bar
7. It can be used for other function, such as warming
Solar water heaters working principle
1. The solar collector absorbs solar energy and transmits it to the solar water heater tank through circulation
2. When the temperature of the collector reaches the set value, the controller starts the circulation pump automatically
3. The circulation pump makes heat-conducting liquid circulate automatically
4. The heat-conducting liquid transfers heat to water by lower heat exchanger in the water tank.
5. When the temperature difference between solar collector and heat pipe solar water heaters tank doesn't reach the set value, the circulation pump will be shut automatically
6. In case the temperature of the water tank does not reach Tmax, Electric Heating Element will start to work automatically
Solar water heaters working station component:
1. Operating screen
2. Manometer
3. Pump speed adjust switches
4. Temperature difference circulation pump
5. Flow rate indicator
6. Return circuit connector
7. Safety valve
8. Expansion vessel connector9. Return circuit connector
10. Wall mounting
11. Expansion vessel:8L
12. Pressure resistance: 10 bar pressure for expansion vessel
Solar water heaters specification:
Description | solar water heaters |
Material of out manifold | 0.55mm thickness color steel/ fluorine carbon steel |
Material of inner tank | Food grade 2.0 mm thickness SUS304 stainless steel |
Tank insulating layer | 40mm 45kg/m³ high-density polyurethane foamed |
Inlet and outlet hole | Male G1'' |
Max pressure | 0.6 Mpa |
Solar collector tube | 3.3 Borosilicate glass with N/Al coating |
Thickness of glass tube | 1.6mm |
Vacuum tube tightness | P≤0.005 Pa |
Absorption | as=0.93-0.96 (AM1.5) |
Emission ratio | εh=0.04-0.06 (80C±5C) |
Idle sunning property parameters | Y=220~260m2.C/KW |
Average heat loss coefficient | ULT=0.6~0.7W/(m2.C) |
Bracket: | 2.0mm thickness aluminum alloy |
Tank weight | 75KGS |
Tank size | 560mm Dia x 1810mm Height |
Tank capacity | 300L |
Solar collector | 2pcs 58x1800x15tube solar collector |
Absorber area | 2.811 m² |
Working station | SP116 working station |
Heat exchanger length | Upper:12m, Underside:18m |
Solar water heaters details show:
Benefits of this kind of solar water heaters:
1. Prolong the life of your existing water heater
2.Costs less than an electric, gas or oil water heater
3.No maintenance required
4.Lasts longer than a traditional hot water heater
5.Reduce your water heating costs
- Q: How does the water pressure affect the performance of a solar water heater?
- The performance of a solar water heater can be significantly affected by water pressure. How efficiently the water circulates through the system is determined by the water pressure, which in turn affects the overall heating capacity and effectiveness of the solar water heater. Having a higher water pressure enables a faster flow of water through the solar collector, resulting in better heat transfer from the sun to the water. This leads to quicker and more efficient heating, providing a higher temperature of hot water. Moreover, a higher flow rate helps prevent the water from becoming too hot in the collector, as the water is constantly in motion and exchanging heat. Conversely, low water pressure can have a negative impact on the performance of a solar water heater. With a reduced flow rate, the water may spend less time in contact with the solar collector, resulting in inefficient heat transfer and slower heating. This can result in lower water temperatures and decreased overall performance of the solar water heater. In extreme cases of very low water pressure, the system may not function properly at all. It is important to consider that the optimal water pressure required may vary depending on the specific design and components of the solar water heater. It is recommended to consult the manufacturer's guidelines or seek professional advice to determine the ideal water pressure for a particular system. To conclude, water pressure plays a crucial role in the performance of a solar water heater. Higher water pressure allows for faster and more efficient heating, while low water pressure can lead to slower heating and reduced overall performance.
- Q: What is the expected payback period for a solar water heater in a residential setting?
- The expected payback period for a solar water heater in a residential setting can vary depending on various factors such as the initial cost of installation, local energy prices, and the amount of hot water used in the household. However, on average, a solar water heater can typically pay for itself within 3 to 7 years, resulting in long-term savings on energy bills.
- Q: Is a solar water heater eligible for tax credits?
- Certainly! Solar water heaters are indeed eligible for tax credits. The federal government provides a tax credit for residential energy-efficient property, and this category includes solar water heaters. The tax credit, known as the Residential Renewable Energy Tax Credit, enables homeowners to receive a credit of up to 26% of the complete installation cost of a solar water heater. However, it is important to bear in mind that eligibility and the precise credit amount may differ based on factors such as the water heater's type and efficiency. To obtain specific details and requirements, it is advisable to consult a tax professional or consult the guidelines provided by the Internal Revenue Service (IRS).
- Q: Solar water heater in the end belongs to what industry, which belongs to the specific interpretation of the industry
- Due to the existence of low efficiency, fast heat dissipation, less water, winter can not be used, and other shortcomings, has now withdrawn from the market. Twentieth Century 80 - 90s, under the support and leadership of the relevant departments of the State Council, the Beijing Solar Energy Research Institute began to engage in the study of solar thermal utilization, the early development of flat solar water heaters. In 1984, the Tsinghua University invented "magnetron sputtering aluminum / aluminum nitrogen gradient solar selective absorbing coating, the solar mass production and commercialization of applications possible, directly spawned by Chinese solar thermal industry, the vacuum tube type solar water heater is suitable for Chinese situation of main products. Since twenty-first Century, China's solar water heater has entered a mature stage, output and market share has maintained rapid growth. According to the "solar thermal utilization Chinese Industry Development Research Report (2008-2010)", in 2009 the water heater annual output of 42 million square meters, an increase of 35.5%, of which 40 million square meters for the vacuum tube collector, accounting for about 95% of the social population reached 145 million square meters, an increase of 16%, energy saving of about 21 million 750 thousand tons of standard coal, carbon dioxide emissions about 60 million tons
- Q: Can a solar water heater be used in areas with limited access to local suppliers or distributors of solar equipment?
- Yes, a solar water heater can be used in areas with limited access to local suppliers or distributors of solar equipment. Solar water heaters can be designed and installed using simple and affordable components that are readily available. With the right knowledge and skills, individuals can build and maintain their own solar water heating systems using locally sourced materials. Additionally, there are organizations and initiatives that provide support and training for communities in remote areas to enable them to adopt and maintain solar technologies, including water heaters.
- Q: How does the orientation of a solar water heater affect its performance?
- The orientation of a solar water heater greatly affects its performance. Ideally, the heater should be facing south or within 30 degrees of due south to receive the maximum amount of sunlight throughout the day. This ensures that the solar panels capture the most sunlight and convert it into usable energy to heat the water. If the heater is not properly oriented, it may receive less sunlight, resulting in reduced efficiency and lower water heating capabilities.
- Q: How does a solar water heater affect water heater noise levels?
- Compared to traditional water heaters, a solar water heater can greatly decrease the noise level caused by the heating process. This is because solar water heaters do not rely on a burner or heating element that constantly operates to heat the water. Instead, they utilize the sun's energy to heat the water, eliminating the need for mechanical parts that generate noise. In contrast, traditional water heaters usually produce noise during the combustion process, where the burner ignites and heats the water. This combustion process can create a continuous humming or rumbling sound, especially when the water heater is actively heating water. Additionally, electric water heaters with heating elements can also generate a buzzing or humming noise. On the other hand, solar water heaters operate silently as they do not have a combustion process or heating element that generates noise. Instead, they use solar panels or collectors to absorb the sun's energy and transfer it to the water through a heat exchanger. As a result, solar water heaters do not contribute to the overall noise levels in a household. Thus, if reducing noise is a concern, choosing a solar water heater is an excellent solution. Not only does it offer a more environmentally-friendly and cost-effective method of heating water, but it also eliminates the noise associated with traditional water heaters, creating a quieter and more serene environment.
- Q: What is the maintenance required for a solar water heater?
- Regular maintenance for a solar water heater typically involves inspecting and cleaning the solar collectors, checking for any leaks or damage, and ensuring proper fluid levels and pressure in the system. Additionally, periodic flushing of the system and replacing any worn-out components may be necessary. It is recommended to have a professional perform annual maintenance to ensure optimal performance and prolong the lifespan of the solar water heater.
- Q: Can a solar water heater be used to heat water for radiant floor heating?
- Yes, a solar water heater can be used to heat water for radiant floor heating. Solar water heaters use energy from the sun to heat water, which can then be circulated through pipes in the floor to provide radiant heat. This is an energy-efficient and sustainable way to heat water for radiant floor heating systems.
- Q: Can a solar water heater be used in areas with strict building aesthetics requirements?
- Yes, a solar water heater can be used in areas with strict building aesthetics requirements. Solar water heaters come in various designs that can be integrated into the building's architecture, such as concealed or flat-plate collectors, to comply with aesthetic guidelines. Additionally, some solar water heaters offer customization options, allowing them to blend seamlessly with the building's design while still harnessing solar energy for water heating.
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30-Tube Non-Pressure Solar Collector with Solar Water Heater Storage Tank
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 10000 set/month
OKorder Service Pledge
OKorder Financial Service
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